577 Ritson Rd. S., Oshawa
Durham Region
GTA: 1-866-573-3116

Cullen Heating & Air Conditioning Inc. Is ‘In The News!’

Cullen Heating & Air Conditioning Inc.

Cullen Heating and Air Conditioning Inc. in Oshawa, Ontario, has been providing area residents with top notch home comfort services since 1970. If you’re in need of a heating or air conditioning specialist, Cullen offers a wide variety of services including installations, repairs, and maintenance...

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How Cullen Heating Oshawa built a business on customer referrals

Frank Cullen treats his customers as a priority at Cullen Heating & Air Conditioning Inc., and 80 per cent of his business is built on referrals from satisfied homeowners.

“We’re a company built on referrals,” says Mr. Cullen, who’s been serving clients in Durham Region since 1985, to top customer reviews...

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